How to deactivate a user from another plugin?

Hi there. An excellent plugin.

I have a CRM plugin, where is the extended list of users. I managed to include “approved/inactive” info for each person in every row of that list.

Now I’d like to add the link to deactivate the user (if the user is activated) and re-activate the user (if the user is inactive) on every row of the user.

There’s an example explanation in the “um-user.php” how to deactivate the user:

um_fetch_user( 32 ); /* OK, replace 32 with $user_id request I guess? 🙂
$ultimatemember->user->deactivate();

Could you please give me a little help, how to do it in another plugin?

Have a great day,
Tom

https://wordpress.org/plugins/ultimate-member/